.banner {
    display: flex;
    position: fixed;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff; /* Couleur soft pour le fond */
    padding: 10px 20px;
    width: 100%;
    height: 50px;
    z-index: 9999;
    top: 0px
  }
  
  /* Bouton home */
  .home-btn {
    background: none;
    border: none;
    cursor: pointer;
  }
  
  .home-btn img {
    width: 3em;
  }
  
  /* Style de l'avatar et du dropdown */
  .avatar-container {
    position: relative;
    margin-right: 2em;
  }
  
  .avatar {
    width: 3em;
    border-radius: 50%;
    cursor: pointer;
  }
  
  .dropdown-content {
    display: none;
    font-family: 'Quicksand', sans-serif;
    position: absolute;
    right: 0;
    background-color: white;
    min-width: 150px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    border-radius: 5px;
  }
  
  .dropdown-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
  }
  
  .dropdown-content a:hover {
    background-color: #f1f1f1;
  }
  
  /* Afficher le menu déroulant lors du clic */
  .show {
    display: block;
  }

  /* Pour les écrans de petite taille */
@media (max-width: 600px) {
  .banner-center {
    font-size: 0.5em;
  }
  .banner {
    display: flex;
    position: fixed;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    padding: 10px 20px;
    width: 95%;
    height: 35px;
    z-index: 9999;
    top: 0px;
  }
  .home-btn {
    font-size: 50%;
  }
  .avatar-container {
    font-size: 75%;
    right: 10px;
  }
  
}